http://www.nteinc.com/pot_web/dials.html
The 600 series has a lock on it.

http://www.nteinc.com/pot_web/
Couple styles with a locking shaft

-----Original Message-----
>From: alan smith <micro_eng2@yahoo.com>
>Sent: Jan 20, 2008 11:43 PM
>To: "Microcontroller discussion list - Public." <piclist@mit.edu>
>Subject: [EE] single turn pot vibration
>
>This is a pick your brain question.  I've got a design, where I have a single turn pot being used to set a overload value for a current monitor.  Its in a moving vehical, so my first thought was to just set it up once, then forget it.  But im thinking I may want to be able to adjust it at anytime and read it while the unit is in normal operation. So how much variation in the pot might I see after its bounced around for a while?
>
>       
>---------------------------------
>Never miss a thing.   Make Yahoo your homepage.
>-- 
>http://www.piclist.com PIC/SX FAQ & list archive
>View/change your membership options at
>http://mailman.mit.edu/mailman/listinfo/piclist



-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist